Flying, Vigilance

{W} : Appraise another permanent you control. (Choose another permanent you control, use its mana value to determine the following effect.) —

1-3: Aven Gold Seeker becomes a Bird Spirit with base power and toughness 2/2.

3-6: If Aven Gold Seeker is a Spirit it becomes a Bird Spirit Warrior with base power and toughness 5/5.

7-9: If Aven Gold Seeker is a Warrior it becomes a Bird God with indestructible and base power and toughness 7/8.

10+: If Aven Gold Seeker is a God put three +1/+1 counters on each creature you control.